package com.guochao.mall.service;

import com.github.pagehelper.PageInfo;
import com.guochao.mall.vo.ResponseVo;
import com.guochao.mall.vo.ProductDetailVo;


public interface IProductService {

	ResponseVo<PageInfo> list(Integer categoryId, Integer pageNum, Integer pageSize);

	ResponseVo<ProductDetailVo> detail(Integer productId);
}
